| Official Name: | Tretuk |
| Native Name: | Տրետուք |
| Pushpin Map: | Armenia#Gegharkunik |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gegharkunik |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Vardenis |
| Population Footnotes: | [1] |
| Population As Of: | 2011 |
| Population Total: | 174 |
| Timezone: | AMT |
| Utc Offset: | +4 |
| Coordinates: | 40.2333°N 96°W |
Tretuk (Armenian: Տրետուք) is a village in the Vardenis Municipality of the Gegharkunik Province of Armenia. In 1988-1989 Armenian refugees deported from Azerbaijan settled in the village.[2]